U8 Acids and Bases - Zeph
Flashcard
•
Chemistry
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does the pH scale measure?
Back
The pH scale measures the concentration of hydrogen ions in a solution, indicating its acidity or basicity.
2.
FLASHCARD QUESTION
Front
What are gastric juices?
Back
Gastric juices are acidic fluids produced in the stomach that aid in digestion.
3.
FLASHCARD QUESTION
Front
What is the pH of a basic substance?
Back
A basic substance has a pH greater than 7.
4.
FLASHCARD QUESTION
Front
What are the reactants in a neutralization reaction?
Back
The reactants in a neutralization reaction are an acid and a base.
5.
FLASHCARD QUESTION
Front
What indicates a substance is basic?
Back
A substance is considered basic if it contains hydroxide ions (OH-).
6.
FLASHCARD QUESTION
Front
What is an acid?
Back
An acid is a substance that donates hydrogen ions (H+) in a solution.
7.
FLASHCARD QUESTION
Front
What is a base?
Back
A base is a substance that accepts hydrogen ions (H+) or donates hydroxide ions (OH-) in a solution.
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